15209244120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1699}}^1\times {\mathrm{10657}}^1$

素因数の和:12377

約数の個数: 128

約数和(自身を含む): 52181568000

約数和(自身を除く): 36972323880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1699, 3398, 5097, 6796, 8495, 10194, 10657, 11893, 13592, 16990, 20388, 21314, 23786, 25485, 31971, 33980, 35679, 40776, 42628, 47572, 50970, 53285, 59465, 63942, 67960, 71358, 74599, 85256, 95144, 101940, 106570, 118930, 127884, 142716, 149198, 159855, 178395, 203880, 213140, 223797, 237860, 255768, 285432, 298396, 319710, 356790, 372995, 426280, 447594, 475720, 596792, 639420, 713580, 745990, 895188, 1118985, 1278840, 1427160, 1491980, 1790376, 2237970, 2983960, 4475940, 8951880, 18106243, 36212486, 54318729, 72424972, 90531215, 108637458, 126743701, 144849944, 181062430, 217274916, 253487402, 271593645, 362124860, 380231103, 434549832, 506974804, 543187290, 633718505, 724249720, 760462206, 1013949608, 1086374580, 1267437010, 1520924412, 1901155515, 2172749160, 2534874020, 3041848824, 3802311030, 5069748040, 7604622060, 15209244120]

約数ペア:

[(1, 15209244120), (2, 7604622060), (3, 5069748040), (4, 3802311030), (5, 3041848824), (6, 2534874020), (7, 2172749160), (8, 1901155515), (10, 1520924412), (12, 1267437010), (14, 1086374580), (15, 1013949608), (20, 760462206), (21, 724249720), (24, 633718505), (28, 543187290), (30, 506974804), (35, 434549832), (40, 380231103), (42, 362124860), (56, 271593645), (60, 253487402), (70, 217274916), (84, 181062430), (105, 144849944), (120, 126743701), (140, 108637458), (168, 90531215), (210, 72424972), (280, 54318729), (420, 36212486), (840, 18106243), (1699, 8951880), (3398, 4475940), (5097, 2983960), (6796, 2237970), (8495, 1790376), (10194, 1491980), (10657, 1427160), (11893, 1278840), (13592, 1118985), (16990, 895188), (20388, 745990), (21314, 713580), (23786, 639420), (25485, 596792), (31971, 475720), (33980, 447594), (35679, 426280), (40776, 372995), (42628, 356790), (47572, 319710), (50970, 298396), (53285, 285432), (59465, 255768), (63942, 237860), (67960, 223797), (71358, 213140), (74599, 203880), (85256, 178395), (95144, 159855), (101940, 149198), (106570, 142716), (118930, 127884)]